Polar bears hunt for ringed seals by waiting for them to emerge from breathing holes in the ice. Which abiotic change may decrease a polar bear’s ability to hunt?(1 point)

Responses

increased competition
increased competition

increased seal population
increased seal population

increased temperatures
increased temperatures

increased ice cover
Kmais

5 answers

increased temperatures
Ringed seals give birth in lairs carved out of packed snowdrifts. Which abiotic change may increase pup mortality?(1 point)
Responses

reduced temperatures
reduced temperatures

reduced polar bear population
reduced polar bear population

reduced snowfall
reduced snowfall

reduced carbon dioxide
reduced snowfall
Which component of a marine ecosystem is abiotic?(1 point) Responses water water algae algae dolp
water